Prix FOB
Obtenir le dernier prix( Negotiable )
|1 Pair Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1 Pair
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
Personne àcontacter Ms. Grace
Dongbeixin, Haerbin, Heilongjiang
Introduction
The cast iron roll is produced by a horizontal centrifugal casting
process with high-speed steel as the work layer and nodular iron as
the core. The material of centrifugal casting iron roll contains
plenty of alloying elements such as Mo, Ni, Cr, etc. The high
hardened eutectic carbides & second carbides, evenly
distributed in tempered martensitic matrix, make the wear and
thermal cracking resistance very excellent. Besides, the resistance
to surface roughing is also good. In a condition of hot rolling,
the contact points between steel strip and the work rolls can form
a thin adherent oxide film on the roll surface, which plays a good
role in the wear features and the quality of the strip surface. The
main application is as a working roll for hot-rolled strip leveling
rack and rack of high-speed wire mill.Â
Thanks to its higher content of Ni and Mo alloys, basanite and
martensite matrixes with excellent performance are produced. There
are small changes in hardness of centrifugal chilled iron roll. It
is extremely efficient in toughnessm preserving heat split,
preserving surface coarse and abrasion-resistant.Â
Centrifugal Composite Cast Iron Roll
Application
SGA cast work roll for hot-rolled strip leveling rack;
Rack of tandem rolling mill for section, bar, wire rod and narrow
strip
Roll ring and roll of stretch reducing mill for seamless steel
tube
Work roll of hot-rolled strip tempering rack and medium plate mill
rack
Tandem rolling bar and rack of high-speed wire mill
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Pair |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | Rolling Mill Roll |
